NPPES file of Aug 9, 2026

Michael Joseph Defrance, D.O.

Adult Reconstructive Orthopaedic Surgery Physician · Auburn, ME

Michael Joseph Defrance, D.O. is an adult reconstructive orthopaedic surgery physician with a practice address in Auburn, Maine, and NPI 1831547819, issued on May 31, 2016. Check the license on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831547819
Name
Michael Joseph Defrance
Credential
D.O.
Primary taxonomy
Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X
License number
311920 NY
Self-reported in NPPES; status is on the state search
Practice location
690 Minot Ave, Auburn, ME 04210
Phone
(207) 783-1328
Enumerated
May 31, 2016
Record last updated
May 20, 2024
Medicare enrollment
Enrolled (PECOS I20221212001976); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 690 Minot Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lauren Adey, M.D.Orthopaedic Hand Surgery Physician1952391609
  2. Jill Beaucage, P.T.Physical Therapist1144336421
  3. Eric Benson, MDOrthopaedic Surgery Physician1790824795
  4. Sarah BloniakPhysical Therapist1437535820
  5. David Brown, M.D.Orthopaedic Surgery Physician1477558278
  6. Paul Cain, M.D.Orthopaedic Surgery Physician1861497083

Verify Michael Joseph Defrance in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaine Board of Licensure in MedicineCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maine license search

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26% fewer Medicare Part D claims than the average adult reconstructive orthopaedic surgery physician in 2024

429 Medicare Part D claims for 237 beneficiaries, against an average of 579 among the 1,112 providers of this specialty who prescribed in Part D. 110 claims were for opioids.

  1. Michael Defrance429
  2. Specialty average579

Most prescribed

  1. Meloxicam179 claims
  2. Amoxicillin92 claims
  3. Oxycodone Hcl69 claims
  4. Tramadol Hcl36 claims
  5. Clindamycin Hcl14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 79.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score57.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $819.71

19 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 1,060 providers of this specialty with any payment received $68,015.27 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Defrance$820
  2. Specialty average$68,015

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Central Maine Medical CenterAuburn, ME · Acute Care Hospitals4 of 5 stars
  2. Select Physical Therapy Holdings IncAuburn, ME

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Michael Joseph Defrance among 11 adult reconstructive orthopaedic surgery physician records in Maine

Michael Joseph Defrance, D.O. is one of 11 adult reconstructive orthopaedic surgery physician records with a practice address in Maine. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 55% of them.

  • NPI issued2016 · 55% of these records are older, 36% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Record last updated2024 · 27% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0114X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Reconstructive Orthopaedic Surgery Physician providers in Maine

There are 11 adult reconstructive orthopaedic surgery physician records in Maine.

The 8 adult reconstructive orthopaedic surgery physician records with the nearest ZIP codes

  1. Zafar Ahmad, MDLewiston, ME 042401750161782
  2. Brigham McKenney, PASouth Portland, ME 041061255605218
  3. Michael Becker, MDFalmouth, ME 041051972502961
  4. Donald Endrizzi, MDFalmouth, ME 041051740281625
  5. Brian McGrory, MDFalmouth, ME 041051396746426
  6. Michael Roberts, MDFalmouth, ME 041051003310046
  7. Jason Bourque, M.D.Bangor, ME 044011659651214
  8. Megan Richards, MDBangor, ME 044011144948852

Common questions

What is Michael Joseph Defrance, D.O.'s NPI number?

Michael Joseph Defrance, D.O.'s National Provider Identifier (NPI) is 1831547819, issued on May 31, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Michael Joseph Defrance, D.O. located?

The NPPES record lists a practice address at 690 Minot Ave, Auburn, ME, 04210. Phone: (207) 783-1328. Providers update this record themselves, so call before visiting.

How can I verify Michael Joseph Defrance, D.O.'s license?

Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael Joseph Defrance, D.O. prescribe under Medicare Part D?

In 2024, Michael Joseph Defrance, D.O. had 429 Medicare Part D claims for 237 beneficiaries; the average among adult reconstructive orthopaedic surgery physician prescribers was 579. Part D covers Medicare prescriptions only.

What is Michael Joseph Defrance, D.O.'s MIPS final score?

The 2023 MIPS final score is 79.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.